*{
	margin: 0;
	padding: 0;
}
html,body{
	width: 100%;
	height: 100%;
	background-color: white;
}

/* 顶部区 */
#top_menu{
	height: 10%;
	background-color: beige;
}

/* 左侧菜单区 */
#left_menu{
	height: 100%;
	background-color: beige;
}
#left_menu_top{
	height: 100%;
	/* background-color: #E6E6E6; */
	overflow-y: scroll;
}
#left_menu_top .left_menu_item{
	line-height: 3.125rem;
	/* background-color: rgba(	173,255,47,0.2); */
	border-bottom: 2px solid white;
	text-align: center;
}
/* #left_menu_bottom{
	height: 10%;
} */

/* 右侧内容区 */
#right_Content{
	height: 90%;
	overflow-y: scroll;
	padding: 5%;
	padding-top: 0px;
	/* background-color: beige; */
}

.nothing{
	border-left: 1px solid silver;
	border-bottom: 1px solid silver;
	border-right: 1px solid silver;
	text-align: center;
	margin-bottom: 20px;
	line-height: 30px;
	display: none;
	/* background-color: khaki; */
}
.pane input{
	line-height: 30px;
}
.pane select{
	width: 100%;
	height: 30px;
}

.select_button{
	margin-left: 10px;
}